Can-Stack Stepper

46000 46mm

The 46000 Series by Haydon Kerk Motion Solutions is a 46mm stepper motor linear actuator. 46000 series linear actuators are available in three designs - captive, non-captive and external linear versions. Available in a variety of resolutions, ranging from 0.013mm to 0.406mm per step. The 46000 series can stack stepper motor linear actuator delivers force of up to 58 lbs (260N). Applications include medical instrumentation, office equipment, appliances, optics, machinery automation and other automated devices which require precise remote controlled linear movements.

Specifications - Bipolar
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Part No.

Captive

4644(X)-V

4654(X)-V

Non-captive

4634(X)-V

4684(X)-V

External Lin.

E4644(X)-V

E4654(X)-V

Wiring

Units

Bipolar

Step Angle

Degree

7.5°

15°

Winding Voltage

VDC

5

12

5

12

Current/Phase

A rms

1.0

0.41

1.0

0.41

Resistance/Phase

ohms (Ω)

5

29

5

29

Inductance/Phase

mH

9

52

7.1

39

Power Input

Watts

10

Rotor Inertia

gcm2

25

Insulation Class

Class B (75°C Rise)

Weight

oz (g)

9( 255 )

Insulation resistance

M(Ω)

20

Standard motors are Class B rated for a maximum temperature of 130°C (155°C for Class F)

Linear Travel / Step

Step Angle

inches

mm

Code ID

7.5°

0.0005

0.013

3

0.001

0.0254

1

0.002

0.051

2

0.004

0.0102

4

0.008

0.203

8

15°

0.004

0.102

4

0.008

0.203

8

0.016

0.406

G

Specifications - Unipolar
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Part No.

Captive

4646(X)-V

4656(X)-V

Non-captive

4636(X)-V

4686(X)-V

External Lin.

E4646(X)-V

E4656(X)-V

Wiring

Units

Unipolar**

Step Angle

Degree

7.5°

15°

Winding Voltage

VDC

5

12

5

12

Current/Phase

A rms

1.0

0.41

1.0

0.41

Resistance/Phase

ohms (Ω)

5

29

5

29

Inductance/Phase

mH

4.5

26

3.5

20

Power Input

Watts

10

Rotor Inertia

gcm2

25

Insulation Class

Class B (75°C Rise)

Weight

oz (g)

9( 255 )

Insulation resistance

M(Ω)

20

Standard motors are Class B rated for a maximum temperature of 130°C (155°C for Class F)
**Unipolar drive gives approximately 30% less thrust than bipolar drive.

Linear Travel / Step

Step Angle

inches

mm

Code ID

7.5°

0.0005

0.013

3

0.001

0.0254

1

0.002

0.051

2

0.004

0.0102

4

0.008

0.203

8

15°

0.004

0.102

4

0.008

0.203

8

0.016

0.406

G

Dimensional Drawings
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Please note: Metric numbers are for reference only.

Captive Linear Shaft

Non-Captive Linear Shaft

External Linear Shaft

Performance Curves
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FORCE vs. PULSE RATE
L/R Drive, Bipolar, 100% Duty Cycle

FORCE vs. PULSE RATE
L/R Drive, Bipolar, 25% Duty Cycle25% Duty Cycle is obtained by a special winding or by running a standard motor at double the rated current.

25% Duty Cycle is obtained by a special winding or by running a standard motor at double the rated current.
NOTE: All chopper drive curves were created with a 5 volt motor and a 40 volt power supply.

Ramping can increase the performance of a motor either by increasing the top speed or getting a heavier load accelerated up to speed faster. Also, deceleration can be used to stop the motor without overshoot.

With L/R drives peak force and speeds are reduced, using a unipolar drive will yield a further 30% force reduction.

Lubrication Options
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Haydon® Super Slick Greases

Haydon offers a wide selection of greases designed to meet any application requirements. Please contact Haydon Kerk Motion Solutions for assistance in selecting the most effective lubrication option.

Grease Type

Chemical Compatibility

Temp. Range

Comments

Cost

HSS-03

Polyolester

Good

-54°C to +150°C

Moderate Load

$

HSS-17

Synthetic Hydrocarbon

Good

-20°C to +125°C

Standard

$

HSS-06

Perfluoropolyether

Best

-65°C to +250°C

Tough Environments

$$

HSS-16

Perfluoropolyether

Better

-80°C to +204°C

Vacuum compatible

$$$

HSS-20

Perfluoropolyether

Best

-65°C to +250°C

High Repeatability

$$$

HSS-03

is a light viscosity, polyolester based grease thickened with PTFE. It is an economical alternative to premium PFPE (perfluoropolyether) types where low temperature performance is a primary requirement as it provides low starting torque.

HSS-17

is a medium viscosity synthetic hydrocarbon grease thickened with lithium soap. It is fortified with EP (extreme pressure) modifiers to increase load carrying capabilities and TFE to increase lubricity and reduce friction. Rated temperature capacity is -20°C to +125°C. HSS-17 has the highest load characteristics.

HSS-06

is a TFE thickened heavy viscosity perfluoropolyether grease. It is designed to operate in chemically harsh environments and provides excellent operating properties for light to medium loads. Rated temperature capacity is -65°C to +250°C. Standard on Hybrid Actuators.
HSS-16

is a perfluoropolyether grease developed for use in vacuum environments good to 4x10–13 torr at 20°C. Rated temperature capacity is -80°C to +204°C.

HSS-20

is an ultrafiltered version of HSS-06, meaning that the grease it put through a ‘cleaning’ process to remove any particles greater than 35 microns in size. It is designed for use when accuracy and repeatability are of utmost concern.

Black Ice® and Kerkote® TFE Coatings

Black Ice and Kerkote TFE coatings are available in some of our actuator designs depending on the nut polymer used. Please consult the applications engineering team to discuss lead screw nut / TFE coating compatibility.

Home Position Switch and Proximity Sensor
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Home Position Switch

Haydon offers a miniature electronic switch capable of monitoring the home position of Can-Stack and Hybrid captive linear actuators.The home position switch mounts on the rear sleeve of Haydon’s captive linear motors. This allows the user to identify start, stop or home positions of the actuator.Depending on your preference, contacts can be normally open or normally closed. The contact closure is repeatable to within one step position, identifying linear movements as low as 0.0005" (0.0013 cm) per step. Multiple contact switches are also available.The switch allows device manufacturers the ability to monitor movements more precisely for greater control and improved Q.C. When ordering motors with the home position switch, the part number should be preceded by an S. Contact Haydon Kerk Motion Solutions for additional ordering information.
Activation force of 10 oz required, therefore may not be appropriate for smaller can-stack actuators.

Technical Data:

Contact Ratings (Standard):

1.00 AMP @ 120 VAC

1.00 AMP @ 28 VDC

Operating Temperature:

-30°C to +55°C (-22°F to 131°F)

Contact Resistance:

< 20 milliohms typ. initial at 2-4 V DC, 100 mA

Electrical Life:

Tested to 60,000 make-and-break cycles at full load

Schematic:

Multiple contact options available

Proximity Sensor

Haydon offers a miniature Hall effect sensor capable of monitoring the end position of Can-Stack and Hybrid captive linear actuators.The sensor incorporates a Hall effect device, which is activated by a rare earth magnet embedded in the end of the internal screw. The compact profile of the sensor allows for installation in limited space applications.The sensor has virtually unlimited cycle life. Special cabling and connectors can be provided.
Haydon's end of stroke proximity sensor, and all Haydon Kerk Motion Solutions products are backed by a technical team which provides extensive customer support and applications assistance.

Technical Data:

Supply Voltage (VDC):

3.8 min. to 24 max.

Current consumption:

10 mA max.

Output voltage (operated)

0.15 typ., 0.40 max.; Sinking 20 mA max.

Output current

20 mA max.

Output leakage current (released)

10µA max. @ Vout = 24 VDC; Vcc = 24 VDC

Output switching time

Rise, 10 to 90%: .05 µs typ., 1.5 µs max. @ Vcc = 12 V, RL = 1.6 KOhm

Fall, 90 to 10%: .15 µs typ., 1.5 µs max. @ CL = 20 pF

Temperature

-40 to 150C

Suggested Interface Diagram

Note: Sensor is category 2 ESD sensitive per DOD-STD-1686A. Assembly operations should be performed at workstations with conductive tops and operators grounded.

PLEASE NOTE THAT A PULL-UP RESISTOR IS REQUIRED FOR THE SENSOR TO OPERATE CORRECTLY.